A ____ Shows How Individual Tokens Can Be Grouped into Predefined

question 42

Multiple Choice

A ____ shows how individual tokens can be grouped into predefined grammatical categories until the desired goal is reached.

• A)parse tree
• B)scanner
• C)parser
• D)compiler

---

Definitions:

Socially Efficient

A situation in which an allocation of resources maximizes total social welfare, taking into account both the benefits and costs to society as a whole.

Marginal Costs

The increase in cost due to the production of an extra unit of a product or service.

Movie Theatres

Venues equipped with a screen for exhibiting films to audiences, providing a range of visual and auditory experiences.

Natural Monopolist

A single firm that can supply a product or service to an entire market at a lower cost than two or more firms, due to economies of scale.